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  3. FUInt128

FUInt128

API > API/Runtime > API/Runtime/Core

   
Name FUInt128
Type class
Header File /Engine/Source/Runtime/Core/Public/Math/Int128.h
Include Path #include "Math/Int128.h"

Syntax

class FUInt128

Constructors

Name Remarks Include Path Unreal Specifiers
  Math/Int128.h  

FUInt128 ( uint64 A
)

 Constructor. Initializes this uint128 with a uint64 value. Math/Int128.h  

FUInt128 ( uint64 A,
uint64 B
)

 Constructor. Initializes this uint128 with two uint64 values. Math/Int128.h  

FUInt128 ( uint32 A,
uint32 B,
uint32 C,
uint32 D
)

 Constructor. Initializes this uint128 with four uint32 values. Math/Int128.h  

FUInt128 ( const FUInt128&
)

 Default constructors. Math/Int128.h  
Default constructor. Initializes the number to zero. Math/Int128.h  

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
Hi uint64 Internal values representing this number Math/Int128.h  
Lo uint64   Math/Int128.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

FUInt128 Add ( uint32 Value
)

 Add an unsigned 32bit value Math/Int128.h  

FUInt128 Divide ( uint32 Divisor,
uint32& Remainder
)

 Divide by an unsigned 32bit value Math/Int128.h  

uint32 GetQuadPart ( uint32 Part
) const

 Gets internal quad parts. Math/Int128.h  

bool IsEqual ( const FUInt128& Other
) const

 This == Other Math/Int128.h  

bool IsGreater ( const FUInt128& Other
) const

 This > Other Math/Int128.h  

bool IsGreaterOrEqual ( const FUInt128& Other
) const

 This >= Other Math/Int128.h  

bool IsGreaterThanZero()

   Math/Int128.h  

bool IsLess ( const FUInt128& Other
) const

 This < Other Math/Int128.h  

bool IsLessOrEqual ( const FUInt128& Other
) const

 This <= Other Math/Int128.h  

bool IsZero()

   Math/Int128.h  

FUInt128 Multiply ( uint32 Multiplier
)

 Multiply by an unsigned 32bit value Math/Int128.h  

void Set ( uint64 InHi,
uint64 InLo
)

 Initializes this number with a pair of 64 bit integer values. Math/Int128.h  

void SetQuadPart ( uint32 Part,
uint32 Value
)

 Sets internal quad parts. Math/Int128.h  

FUInt128 Sub ( uint32 Value
)

 Subtract an unsigned 32bit value Math/Int128.h  

void Zero()

 Sets this number to 0. Math/Int128.h  

Operators

Name Remarks Include Path Unreal Specifiers

FUInt128 & operator*= ( uint32 Other
)

   Math/Int128.h  

FUInt128 & operator/= ( uint32 Other
)

   Math/Int128.h  

FUInt128 & operator+= ( uint32 Other
)

 Arithmetic operators Math/Int128.h  

FUInt128 & operator= ( FUInt128 const&
)

   Math/Int128.h  
  Math/Int128.h  

FUInt128 & operator-= ( uint32 Other
)

   Math/Int128.h  

bool operator== ( const FUInt128& Other
) const

   Math/Int128.h  

bool operator> ( const FUInt128& Other
) const

 Comparison operators Math/Int128.h  

bool operator>= ( const FUInt128& Other
) const

   Math/Int128.h  

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